441345040067 has 2 divisors, whose sum is σ = 441345040068. Its totient is φ = 441345040066.

The previous prime is 441345039991. The next prime is 441345040069. The reversal of 441345040067 is 760040543144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441345040067 - 2²⁶ = 441277931203 is a prime.

Together with 441345040069, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441345040067.

It is not a weakly prime, because it can be changed into another prime (441345040069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220672520033 + 220672520034.

It is an arithmetic number, because the mean of its divisors is an integer number (220672520034).

Almost surely, 2^441345040067 is an apocalyptic number.

441345040067 is a deficient number, since it is larger than the sum of its proper divisors (1).

441345040067 is an equidigital number, since it uses as much as digits as its factorization.

441345040067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 441345040067 in words is "four hundred forty-one billion, three hundred forty-five million, forty thousand, sixty-seven".